Hungary blocked the European Union’s 20th package of sanctions against Russia at a meeting of EU foreign ministers in Brussels on Monday, citing Ukraine’s failure to restore oil flows through the Druzhba pipeline, in a move that also threatened a $106 billion loan for Kyiv and marked the most serious internal rupture in the bloc’s response to the Ukraine war as Europe prepared to mark its fourth anniversary of Russia’s full-scale invasion on Tuesday.
“The EU aims to adopt the 20th sanctions package at the Foreign Affairs Council. Hungary will block it. Until Ukraine resumes oil transit to Hungary and Slovakia via the Druzhba pipeline, we will not allow decisions important to Kyiv to move forward,” Hungarian Foreign Minister Péter Szijjártó wrote on X before the meeting began.
The sanctions package, the most comprehensive since the series began in February 2022, had been designed to intensify pressure on Russia’s war financing machine. It included a full maritime services ban on Russian crude oil, measures targeting the shadow fleet of tankers Russia uses to circumvent Western restrictions, transaction bans on an additional 20 Russian banks to impede Moscow’s efforts to build alternative payment systems outside SWIFT, restrictions on Russia’s gas exports, and expanded export controls on dual-use goods.
EU foreign policy chief Kaja Kallas, arriving for the Brussels meeting, said the bloc was “doing its utmost” to find a path forward, but acknowledged there was “not going to be progress” on the sanctions package at Monday’s gathering. Member states were expected to continue negotiating bilaterally with Budapest in the days ahead.
The crisis has a specific origin and a deeply contested interpretation. Oil shipments from Russia to Hungary and Slovakia through the Druzhba pipeline were interrupted on January 27, when Ukrainian officials said a Russian drone strike damaged pipeline infrastructure at the Brody oil hub in western Ukraine. Ukraine has said it is repairing the damage as quickly as possible and that the hold-up is an operational reality caused by a Russian attack, not a political choice. Hungary and Slovakia, which have both received temporary exemptions from the EU’s ban on Russian oil imports on the grounds of their geographic constraints and refinery dependency, have accused Ukraine, without providing evidence, of deliberately prolonging the outage as a form of political retaliation for their positions on the war.
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The position Budapest has adopted stretches well beyond the pipeline question. Hungary separately suspended diesel fuel exports to Ukraine over the interruption in oil flows. It has also blocked the €90 billion EU loan to Ukraine, a package approved in December to cover Kyiv’s budget deficit and military procurement costs over the next two years, a blocking that could in turn jeopardise a parallel IMF loan to Ukraine of more than $8 billion that had not yet been approved. Orbán told European Council President António Costa in a letter that the Druzhba outage was “an unprovoked act of hostility that undermines the energy security of Hungary,” and vowed to hold all EU decisions bearing on Ukraine’s interests hostage to a pipeline restoration his government claims is politically, not operationally, delayed.
Prime Minister Viktor Orbán framed the confrontation as one of sovereign defiance.
“It is increasingly clear that we are facing open political blackmail here,” he told the Hungarian parliament in Budapest. “The Hungarian government does not give in to any blackmail.” His foreign minister went further in Brussels, accusing Ukrainian diplomats of having lobbied EU counterparts to exert pressure on Budapest. “We do not hate Ukraine,” Szijjártó said, “but the Ukrainian state behaves in a hostile manner towards Hungary. The ball is in Ukraine’s court.”
Four diplomats told Reuters that Szijjártó received pointed criticism behind closed doors at the Brussels meeting, with some ministers accusing Orbán’s government of exploiting the crisis for domestic political purposes.
Hungary faces a national election in April, and several foreign ministers said privately they believed the posturing was calibrated for a Hungarian audience rather than driven by genuine energy security concerns. Poland’s Foreign Minister Radosław Sikorski was among the most direct in public.
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“I would have expected a much greater feeling of solidarity from Hungary, which suffered its own invasion by the Soviet Union in 1956,” Sikorski told reporters. “Instead, with the help of state propaganda, the ruling party managed to create a climate of hostility towards the victim of aggression, and now it’s trying to exploit that in the general election. It’s quite shocking.”
Ukraine’s Foreign Minister Andrii Sybiha rejected Budapest’s framing in equally unsparing terms. “Hungary and Slovakia should not be allowed to hold the entire EU hostage,” he said in a post on X. Ukraine’s Foreign Ministry, in an earlier statement, said it “rejects and condemns the ultimatums and blackmail” from both governments and accused them of “playing into the hands of the aggressor.”
The technical dimensions of the dispute underscore why it is so difficult to resolve quickly. Hungary’s MOL refineries and Slovakia’s SLOVNAFT facility, which processes approximately 110,000 barrels per day, were specifically designed to handle the sulphur content and processing characteristics of Russian Urals crude. Adapting those refineries to process alternative light crude varieties would require substantial capital investment in hydrotreating equipment and could disrupt operations for extended periods, making a rapid switch to non-Russian supply technically problematic even if politically desired. Slovakia, whose electricity exports to Ukraine were continuing Monday despite an earlier Monday deadline set by Prime Minister Robert Fico, has declared a state of emergency on its domestic oil products market.
Hungary elected to preserve electricity exports for now, with Szijjártó citing the risk to ethnic Hungarians in Transcarpathia, the westernmost region of Ukraine, as the reason for restraint. Nearly half of Ukraine’s electricity imports currently come from Hungary, a dependency that gives Budapest additional leverage but also a cost it has so far been unwilling to pay.
On the frontline, Ukraine marked the eve of the war’s anniversary with a claim of territorial advance. Commander-in-Chief Oleksandr Syrskyi said Ukrainian forces had “restored control” over 400 square kilometres along a stretch of the southern frontline, a gain Reuters was unable to independently verify but which, if confirmed, would represent one of the largest Ukrainian territorial recoveries since December. President Volodymyr Zelensky told the BBC on Sunday that Putin had “already started” a third world war. “The question is how much territory he will be able to seize and how to stop him,” he said.
Tuesday marks four years since Russian forces crossed into Ukraine in the largest military invasion in Europe since 1945.